A Search for Short Lived Axions in an Electron Beam Dump Experiment

Riordan, E. M.

doi:10.1103/PhysRevLett.59.755

Title: A Search for Short Lived Axions in an Electron Beam Dump Experiment

Journal Article · Sun Mar 01 00:00:00 EST 1987 · Phys.Rev.Lett.

DOI:https://doi.org/10.1103/PhysRevLett.59.755· OSTI ID:1892287

Riordan, E. M.

We report results of an electron-beam-dump search for neutral particles with masses in the range 1 to 15 MeV and lifetimes τ between 10-14 and 10-10 s. No evidence was found for such an object. We fule out the existence of any 1.8-MeV pseudoscalar boson with τ>8.2×10-15 s and an absorption cross section in matter less than 1 mb per nucleon, and exclude τ>1×10-14 s were its cross section to equal 50 mb per nucleon. In conjunction with measurements of the electron’s anomalous magnetic moment, this experiment shows that the narrow positron peaks observed in heavy-ion collisions at the Gessellschaft fu¨r Schwerionenforschung are not due to an elementary pseudoscalar.

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Research Organization:: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

DOE Contract Number:: AC02-07CH11359

OSTI ID:: 1892287

Report Number(s):: SLAC-PUB-4280; UR-993; FERMILAB-PUB-87-251; oai:inspirehep.net:245798

Journal Information:: Phys.Rev.Lett., Vol. 59

Country of Publication:: United States

Language:: English

References (22)

Observation of correlated narrow-peak structures in positron and electron spectra from superheavy collision systems Cowan, T.; Backe, H.; Bethge, K. Physical Review Letters, Vol. 56, Issue 5 https://doi.org/10.1103/PhysRevLett.56.444	journal	February 1986
Observation of a Peak Structure in Positron Spectra from U+Cm Collisions Schweppe, J.; Gruppe, A.; Bethge, K. Physical Review Letters, Vol. 51, Issue 25 https://doi.org/10.1103/PhysRevLett.51.2261	journal	December 1983
Search for Neutral Particles in Electron-Beam-Dump Experiment Konaka, A.; Imai, K.; Kobayashi, H. Physical Review Letters, Vol. 57, Issue 6 https://doi.org/10.1103/PhysRevLett.57.659	journal	August 1986
Search for axion-like particles in electron bremsstrahlung Davier, M.; Jeanjean, J.; Nguyen Ngoc, H. Physics Letters B, Vol. 180, Issue 3 https://doi.org/10.1016/0370-2693(86)90313-8	journal	November 1986
Is there a breakdown of quantum electrodynamics? Samuel, Mark A. Physical Review Letters, Vol. 57, Issue 25 https://doi.org/10.1103/PhysRevLett.57.3133	journal	December 1986
New Limit on Axion Production in 800-GeV Hadronic Showers Brown, C. N.; Cooper, W. E.; Finley, D. A. Physical Review Letters, Vol. 57, Issue 17 https://doi.org/10.1103/PhysRevLett.57.2101	journal	October 1986
Comment on Are there ‘‘visible’’ axions? Mukhopadhyay, Nimai C.; Zehnder, A. Physical Review Letters, Vol. 56, Issue 2 https://doi.org/10.1103/PhysRevLett.56.206	journal	January 1986
A short-lived axion variant Krauss, Lawrence M.; Wilczek, Frank Physics Letters B, Vol. 173, Issue 2 https://doi.org/10.1016/0370-2693(86)90244-3	journal	June 1986
Phenomenological and theoretical bounds on a low-mass gauge boson Zee, A. Physics Letters B, Vol. 172, Issue 3-4 https://doi.org/10.1016/0370-2693(86)90273-X	journal	May 1986
Thick-Target Bremsstrahlung and Target Considerations for Secondary-Particle Production by Electrons Tsai, Y. S. Physical Review, Vol. 149, Issue 4 https://doi.org/10.1103/PhysRev.149.1248	journal	September 1966
A viable axion model Peccei, R. D.; Wu, Tai Tsun; Yanagida, T. Physics Letters B, Vol. 172, Issue 3-4 https://doi.org/10.1016/0370-2693(86)90284-4	journal	May 1986
$e^{+}$ $e^{-}$ peaks at 1.8 MeV: Phenomenological constraints on nuclear transitions, axions, and the particle interpretation Krauss, Lawrence M.; Zeller, Michael Physical Review D, Vol. 34, Issue 11 https://doi.org/10.1103/PhysRevD.34.3385	journal	December 1986
Phenomenological consequences of a hypothetical light neutral particle in heavy ion collisions Reinhardt, J.; Schäfer, A.; Müller, B. Physical Review C, Vol. 33, Issue 1 https://doi.org/10.1103/PhysRevC.33.194	journal	January 1986
Narrow positron lines from U-U and U-Th collisions Clemente, M.; Berdermann, E.; Kienle, P. Physics Letters B, Vol. 137, Issue 1-2 https://doi.org/10.1016/0370-2693(84)91102-X	journal	March 1984
Problem of Strong $P$ and $T$ Invariance in the Presence of Instantons Wilczek, F. Physical Review Letters, Vol. 40, Issue 5 https://doi.org/10.1103/PhysRevLett.40.279	journal	January 1978
$CP$ Conservation in the Presence of Pseudoparticles Peccei, R. D.; Quinn, Helen R. Physical Review Letters, Vol. 38, Issue 25 https://doi.org/10.1103/PhysRevLett.38.1440	journal	June 1977
A New Light Boson? Weinberg, Steven Physical Review Letters, Vol. 40, Issue 4 https://doi.org/10.1103/PhysRevLett.40.223	journal	January 1978
Axion bremsstrahlung by an electron beam Tsai, Yung Su Physical Review D, Vol. 34, Issue 5 https://doi.org/10.1103/PhysRevD.34.1326	journal	September 1986
Anomalous Positron Peaks from Supercritical Collision Systems Cowan, T.; Backe, H.; Begemann, M. Physical Review Letters, Vol. 54, Issue 16 https://doi.org/10.1103/PhysRevLett.54.1761	journal	April 1985
Is there evidence for the production of a new particle in heavy-ion collisions? Schafer, A.; Reinhardt, J.; Muller, B. Journal of Physics G: Nuclear Physics, Vol. 11, Issue 5 https://doi.org/10.1088/0305-4616/11/5/001	journal	May 1985
Production of new particles in heavy-ion collisions Balantekin, A. B.; Bottcher, C.; Strayer, M. R. Physical Review Letters, Vol. 55, Issue 5 https://doi.org/10.1103/PhysRevLett.55.461	journal	July 1985
Pair production and bremsstrahlung of charged leptons Tsai, Yung-Su Reviews of Modern Physics, Vol. 46, Issue 4 https://doi.org/10.1103/RevModPhys.46.815	journal	October 1974

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